DJ Mike's Tutorials: PHP

Imagick Functions

Imagick::posterizeImage

Description:

bool Imagick::posterizeImage ( int $levels , bool $dither )

Reduces the image to a limited number of color level.

Parameters:

levels

dither

Return Values

Returns TRUE on success.

Example

<?php
header("Content-type: image/jpeg");
$image = new Imagick("opossum.jpg"); 
$image->posterizeImage( 2, FALSE);
echo $image;
?> 

^

Created by DJ Mike from Santa Barbara